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2012 Kia Optima Hybrid electrical complaints

Page 2 of 2: complaints 11 to 20 of 20, newest first, as owners wrote them.

See the summary of 2012 Kia Optima Hybrid electrical problems: which part fails, at what mileage and related recalls.

Filed Jun 30, 2018 · Electrical, Engine · 110,000 miles · TX

The electric motor hydraulic pump needed to be replaced I was told it wasnt a recall however im seeing several of the same complaints. While driving about 55 MPH my check engine light came on message appeared telling me to stop do not drive cant drive safely. Now my vehicle is making a loud knocking noise I have no acceleration power and I have no oil leaks but my car is burning up oil.

Filed Jun 14, 2018 · Brakes, Electrical · 140,000 miles · FL · crash

Today I just got my car back from the dealership yesterday for the brakes failing in the hybrid system they told me everything was fine but the mechanic said to me that we don't know what's going on with the car so they let me leave with it I was in lake worth today doing 45 miles per hour and it did it again and said check brake car shut off my brakes failed and I ran into a median to stop my car. Kia corporation is not doing nothing about this the dealership does he even have an answer for me and that is gunther kia. I believe that I am going to die if I drive this car anymore and I have a 4 year old child that they do not care about I have complained to the kia corporation 5 times already

Filed Jun 8, 2018 · Electrical · 140,000 miles · FL

I was driving at 45 miles per hour in all sudden my car shuts off and says hybrid safety issue check break. The car shut off on me and my brake went right to the floor and I could not stop. So I ran into a field thank god that was right there and I had my four year old kids in the car. I turn the car back on and everything went back to normal started driving it did it again and my brake went right to the floor and said the same thing. I have saw four other complaints about this. It is in the dealership I do not know what it is yet but this scared the crap out of me it could have killed me and my four year old. I was going 45 miles per hour when this happen. It said hybrid cyst safety issue check brake in the brake one tree to the floor and I could not stop. Prices on the main road not a highway. I was in fort lauderdale florida on 19th street when this happened in lauderhill florida

Filed Apr 26, 2018 · Electrical · 107,000 miles · VA

Tl* the contact owns a 2012 kia optima hybrid. While driving approximately 50 MPH, the vehicle started to slow down and then stalled without warning. The vehicle was able to coast to the side of the road. The contact powered off the engine. The vehicle was restarted, but the failure recurred. The vehicle was towed to an independent mechanic where it was diagnosed that the hybrid battery failed and needed to be replaced. The vehicle was not taken to a dealer and was not repaired. The manufacturer was notified of the failure and informed the contact that the VIN was not included in a recall. The approximate failure mileage was 107,000.

Filed Feb 11, 2018 · Electrical, Engine · LA

While driving car shut off and hybrid battery went dead. Is says 'hybrid system warning shut off vehicle and do not drive'. I had the car checked and the engine seems to be locked up. I have seen several complains on this and I won't pay for a new engine when kia needs to be responsible.

Filed Jun 9, 2017 · Electrical · 70,000 miles · KS

Takata recall I just recently purchased my hybrid in december. With it being winter, I of course did not use the air conditioning unit. Now as it is summer, I have used the AC. Each time I use the AC the motor starts making an extremely loud noise, and the AC at times stops working. With that, the temp gauge goes out of control. The vehicle may be stationary or in motion, and at any speed the motor will increase in noise.

Filed Apr 7, 2017 · Electrical, Engine · 50,000 miles · CA

Tamara recall. While driving down freeway the car turned completely off. Also the back windows don't roll up or down all the time with the switch. Defective switches.

Filed Mar 20, 2017 · Electrical, Engine · 99,500 miles · NC

The orange square wrench light on the dashboard came on but as soon as the car was turned off would go away. No trouble codes showed up. It happened 3 times in a week so once it popped on, went to the dealership to diagnose while it was still running. While driving there, the car had very little power-making the left turn into the dealership (crossing heavy oncoming traffic) was scary since the gas pedal was to the floor and the vehicle was barely moving. The dealership said the drive motor temp sensor in the hybrid system was going out and the car was in safe mode and had code p0a2b in the history. Because I am the 2nd owner of the car, kia will not cover the repair under warranty even though the car is under 100,000 miles. They designed this part so the sensor cannot be replaced-the entire drive motor must be replaced at a cost of $6251. This is absolutely ridiculous that a customer can be left footing the bill for a faulty and unsafe design. This is not something that a owner has any control over.

Filed Sep 28, 2015 · Electrical, Engine · 35,000 miles · NY

Our car is currently at the dealer for the 4th time for the same problem. Last spring the engine warning light came on with the message "hybrid system warning! Safely stop and do not drive". The dealer said it was the battery (regular, not hybrid) so we had that replaced (out of warranty - we paid for that). This past august, the warning message appeared again - the dealer said there had been a technical bulletin, and they performed an update (covered by warranty). We had the car back for a few days and the message appeared again, as well as the following message "check charging system". The dealer replaced a wire (under warranty). A couple of weeks ago, the check engine light came on and the hybrid system warning appeared again. This time (4th time) the dealer said that the traction motor needed replacing and that we needed a new transmission (also under warranty). We believe that there is an inherent problem with this car.

Filed Nov 15, 2013 · Electrical, Engine · 14,450 miles · NC

This car severely hesitates/stalls after coming to a stop at intersections (red lights, stop signs, yield signs, and etc). Car hesitates/stalls for 2-3 seconds before accelerating while at a dead stop. This has causes several near accidents and scares to my family, friends, and myself. This morning, I pushed the gas pedal to the floor and the car did not accelerate/respond until 2-3 seconds later. This is serious and dangerous problem, while pulling out into traffic incoming cars can close the safety gap quickly in 2-3 seconds. Cold weather causes the car to hesitate/stall more often than warmer weather. I urge the federal government to step in and force kia to find solution to this problem before this issue cause a fatality. Fuel economy is another issue in this car (hybrid), I typically don't get the estimated 35 mpg/city that the dealership sold me on, it is usually 28-30 mpg/city.

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